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CVE-2025-14425

gimp: GIMP: Remote Code Execution via JP2 file parsing heap-based buffer overflow

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Severity

Important

Red Hat Product Security

7.8

CVSS 3.1

Review impact separately from score.

Published · December 24, 2025

Updated · July 12, 2026

Description

A flaw was found in GIMP. This heap-based buffer overflow vulnerability in the JP2 file parsing component allows a remote attacker to execute arbitrary code. Exploitation requires user interaction, where the target must open a specially crafted malicious JP2 file. Successful exploitation can lead to complete control over the affected system.

Statement

This vulnerability is rated Important for Red Hat as it allows remote code execution via a heap-based buffer overflow in GIMP's JP2 file parsing component. Exploitation requires user interaction, where a user must open a specially crafted malicious JP2 file.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

To mitigate this issue, users should exercise caution and avoid opening untrusted JP2 image files with GIMP. Restricting the source of JP2 files to trusted origins can reduce the risk of exploitation.

CVSS / CWE

CVSS 3.1 · 7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE-122 · Heap-based Buffer Overflow